With the Blackburn Trakblock 3 front wheel platform, you have an incredibly convenient means to level out your bike for indoor trainer workouts. Built from super-sturdy plastic, the Trakblock 3 features three separate slots each optimized for a specific wheel size: 700c, 650c, and 26". No longer will you have to resort to stacking books under your front wheel for trainer sessions as the Trakblock 3 removes the guesswork plus supplies a very stable base.
- Provides front wheel stability for indoor trainer workouts
- Three separate slots for 700c, 650c, and 26" wheels
- Optimized for Blackburn Trakstand Mag series trainers, but works well with any indoor trainer
- Super-durable plastic construction